int _cfw_register_service(service_t * svc)
{
pr_debug(LOG_MODULE_MAIN, "%s: %p id:%d port: %d\n", __func__, svc, svc->service_id,
svc->port_id);
int flags = interrupt_lock();
if (_find_service(svc->service_id) != -1) {
interrupt_unlock(flags);
pr_error(LOG_MODULE_MAIN, "Error: service %d already registered\n",
svc->service_id);
return -1;
}
_add_service(svc);
notify_service_avail(svc->service_id);
interrupt_unlock(flags);
return 0;
}
int64_t ServiceManager::loadService(const char* path, const int64_t id_srv, const int64_t id_beg, const int64_t id_end, const int64_t alg_type){
if(!path) return -1;
if(!_can_load_service(id_srv)){
WARN("loading service %s failed, service id %lld, begin id %lld, end id %lld, algrithm %lld, reason is already exist or unloading", path, (long long)id_srv, (long long)id_beg, (long long)id_end, (long long)alg_type);
return -1;
}
OPH();
INFO("loading service %s, service id %lld, begin id %lld, end id %lld, algrithm %lld", path, (long long)id_srv, (long long)id_beg, (long long)id_end, (long long)alg_type);
if(0==id_srv && 0==id_end && 0==id_beg){
if(Service* service =_load_service(0, path)){
if(_add_service(service)){
service->release();
// set service id range
const int64_t id =service->getId();
RangeId* service_id =SafeNew<RangeId>();
service_id->setRange(id, id+1);
service_id->setAlgrithm(alg_type);
_set_service_id(id, service_id);
return id;
}
else{
service->unload();
service->release();
return -1;
}
}
else{
return -1;
}
}
else if(id_srv>0 && id_beg>0 && id_beg<id_end){
bool ok =true;
for(int64_t id=id_beg; id<id_end; ++id){
if(Service* service =_load_service(id, path)){
if(_add_service(service)){
service->release();
}
else{
service->unload();
service->release();
ok =false;
break;
}
}
else{
ok =false;
break;
}
}
RangeId* service_id =SafeNew<RangeId>();
service_id->setRange(id_beg, id_end);
service_id->setAlgrithm(alg_type);
_set_service_id(id_srv, service_id);
if(ok){
return id_beg;
}
else{
unloadService(id_beg);
return -1;
}
}
else{
ERROR("load service failed, id invalid");
return -1;
}
}
